Probably not, keyplus.
But it does intrigue me whenever this type of question is raised that some respondents seem to think that if they can provide examples illustrating how other sections of society behave, it somehow excuses the behaviour of Muslims.
All sections (that is, all races, genders, colours, creeds and religions) of society have their share of criminals and misfits. However, the example you quoted gives no indication that religion or �honour� (bound to religion) played a part in the terrible events. Nor is there any such indication in the Austrian case that religion was all or in part the motive.
Yes, there are cases where religion clearly does have a huge influence in people�s behaviour. I am thinking in particular of Northern Ireland where extreme violence was (and indeed still is, despite what we are led to believe) carried out in the name of religion. And those actions are reprehensible.
But the issues raised in this question clearly are linked to a particular religion and are particularly abhorrent. Nobody is suggesting that such actions are exclusive to followers of Islam, but are nearly always perpetrated by such followers.
It�s rather like considering whether to keep a tiger in your house. Not all tigers will kill you, but many will. So, if you�ve got any sense, you don�t keep a tiger in your house. Whilst it�s true that tigers are not the only animals who might kill you, that should not influence your decision.